This is an OpenPGP/MIME signed message (RFC 4880 and 3156)--===============3960883141699057203==Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="x0b5c5KPJN4eENMF4cQvSxw7BKNjT1xD6"

This is an OpenPGP/MIME signed message (RFC 4880 and 3156)--x0b5c5KPJN4eENMF4cQvSxw7BKNjT1xD6Content-Type: text/plain; charset=utf-Content-Transfer-Encoding: quoted-printable

It was discovered that the OpenSSH client experimental support for resumingconnections contained multiple security issues. A malicious server coulduse this issue to leak client memory to the server, including privateclient user keys.

Update instructions:

The problem can be corrected by updating your system to the followingpackage versions:

Ubuntu 15.10: openssh-client 1:6.9p1-2ubuntu0.1

Ubuntu 15.04: openssh-client 1:6.7p1-5ubuntu1.4

Ubuntu 14.04 LTS: openssh-client 1:6.6p1-2ubuntu2.4

Ubuntu 12.04 LTS: openssh-client 1:5.9p1-5ubuntu1.8

In general, a standard system update will make all the necessary changes.